| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $187.78 | 5.349% | $197.8244 | $197.82 | $197.80 | $197.80 |
| Purchase #2 | $59.76 | 9.575% | $65.482 | $65.48 | $65.50 | $65.50 |
| Purchase #3 | $10.43 | 11.403% | $11.6193 | $11.62 | $11.60 | $11.60 |
| Purchase #4 | $249.35 | 13.647% | $283.3788 | $283.38 | $283.40 | $283.40 |
| Purchase #5 | $48.69 | 5.600% | $51.4166 | $51.42 | $51.40 | $51.40 |
| Purchase #6 | $186.89 | 8.699% | $203.1476 | $203.15 | $203.15 | $203.10 |
| Purchase #7 | $115.65 | 4.296% | $120.6183 | $120.62 | $120.60 | $120.60 |
| 7 purchase totals = | $858.55 | $933.4870 | $933.49 | $933.45 | $933.40 | |